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1. 发明公开

EP1469175A3 Intake system of internal combustion engine 审中-公开
标题翻译：内燃发动机的进气系统
公开(公告)号：EP1469175A3
公开(公告)日：2010-03-31
申请号：EP04008104.4
申请日：2004-04-02
申请人： NISSAN MOTOR CO., LTD.
发明人： Tominaga, Kensuke , Sakai, Taro
IPC分类号： F02B31/08
CPC分类号： F02F1/4242 , F01L3/06 , F01L3/20 , F02B31/085 , F02B2275/48 , Y02T10/125 , Y02T10/146
摘要： An internal combustion engine includes an intake port (5) leading to an engine cylinder (2). The intake port is divided into first and second passage section (5A,5B) by a partition (11) extending in the intake port in a longitudinal direction of the intake port. A gas motion control valve (31) is arranged to open and close an upstream end of the second passage section. A connection passage (12,12') connects an upstream end portion of the second passage section (5B) to the first passage section (5A). A bulge (51,52) is formed in a first part of a circumferential region surrounding the downstream port end (43) so as to prevent air from being drawn from the cylinder into the second passage section (5B).

2. 发明公开

EP1405994A3 Intake apparatus for internal combustion engine 有权
标题翻译：内燃机进气装置
公开(公告)号：EP1405994A3
公开(公告)日：2006-01-11
申请号：EP03022572.6
申请日：2003-10-02
申请人： NISSAN MOTOR CO., LTD.
发明人： Sakai, Taro , Arimatsu, Kanjo
IPC分类号： F02B31/04
CPC分类号： F02M35/10098 , F02B1/04 , F02B31/085 , F02F1/4214 , F02M35/10222 , F02M35/10255 , F02M35/10262 , F02M35/1085 , Y02T10/146
摘要： An intake apparatus for an internal combustion engine includes an intake port having therein first and second regions extending longitudinally of the intake port. There is further provided a recirculating section defining an intake recirculation passage to recirculate part of intake air from the second region in the intake port to an upstream portion in the intake port to strengthen an intake air stream in the first region of the intake port.
摘要翻译：用于内燃机的进气装置包括进气口，进气口中具有沿进气口纵向延伸的第一区域和第二区域。还提供了限定进气再循环通道的再循环部分，以将部分进气从进气端口中的第二区域再循环至进气端口中的上游部分，以增强进气端口的第一区域中的进气流。

3. 发明授权

EP1464806B1 Intake apparatus for internal combustion engine 有权
标题翻译：一种用于内燃发动机的进气装置
公开(公告)号：EP1464806B1
公开(公告)日：2015-05-20
申请号：EP04008101.0
申请日：2004-04-02
申请人： NISSAN MOTOR CO., LTD.
发明人： Sakai, Taro
IPC分类号： F02B31/06
CPC分类号： F02F1/4242 , F02B23/08 , F02B31/06 , F02B2275/16 , F02B2275/18 , F02B2275/48 , F02D9/1025 , F02F1/4214 , Y02T10/125 , Y02T10/146

4. 发明公开

EP1464805A3 Intake apparatus for internal combustion engine 有权
标题翻译：内燃机进气装置
公开(公告)号：EP1464805A3
公开(公告)日：2005-12-07
申请号：EP04008099.6
申请日：2004-04-02
申请人： NISSAN MOTOR CO., LTD.
发明人： Sakai, Taro , Kawaguchi, Youko , Imamura, Hidenori
IPC分类号： F02B31/06
CPC分类号： F02F1/4242 , F02B23/08 , F02B31/06 , F02B31/085 , F02B2275/16 , F02B2275/48 , F02D9/103 , F02F1/38 , F02M35/10085 , F02M35/10222 , F02M35/10255 , F02M35/10262 , F02M35/1085 , Y02T10/123 , Y02T10/125 , Y02T10/146
摘要： An intake apparatus for an internal combustion engine, including a partition (11) extending in a longitudinal direction of an intake port (5) so as to divide an inside region of the intake port (5) into a first passage (5A) and a second passage (5B), and a gas motion control valve (31) disposed at a downstream end of an intake manifold and adjacent to an upstream end of the partition (11). The gas motion control valve includes a rotatable valve element (33) and has a full-closed position where the valve element fully closes the second passage (5B) of the intake port and a full-open position where the valve element fully opens the second passage (5B) of the intake port. The valve element and the partition cooperate with each other to define an interspace (12) between the valve element (33) and the upstream end of the partition (11) when the gas motion control valve (31) is in the full-closed position.
摘要翻译： 1。一种内燃机的进气装置，其特征在于，具备：沿进气口（5）的长度方向延伸的分隔壁（11），将所述进气口（5）的内部区域划分为第一通路（5A）和第二通路第二通道（5B）以及气体运动控制阀（31），所述气体运动控制阀设置在进气歧管的下游端并与隔板（11）的上游端相邻。气体运动控制阀包括可旋转的阀元件（33）并且具有阀元件完全关闭进气口的第二通道（5B）的全关位置和阀元件完全打开第二阀通道（5B）的进气口。当气体运动控制阀（31）处于全闭位置时，阀元件和隔板彼此协作以限定阀元件（33）和隔板（11）的上游端之间的间隙（12）。

5. 发明公开

EP1464805A2 Intake apparatus for internal combustion engine 有权
标题翻译： LuftansaugvorrichtungfürBrennkraftmaschine
公开(公告)号：EP1464805A2
公开(公告)日：2004-10-06
申请号：EP04008099.6
申请日：2004-04-02
申请人： Nissan Motor Co., Ltd.
发明人： Sakai, Taro , Kawaguchi, Youko , Imamura, Hidenori
IPC分类号： F02B31/06
CPC分类号： F02F1/4242 , F02B23/08 , F02B31/06 , F02B31/085 , F02B2275/16 , F02B2275/48 , F02D9/103 , F02F1/38 , F02M35/10085 , F02M35/10222 , F02M35/10255 , F02M35/10262 , F02M35/1085 , Y02T10/123 , Y02T10/125 , Y02T10/146
摘要： An intake apparatus for an internal combustion engine, including a partition (11) extending in a longitudinal direction of an intake port (5) so as to divide an inside region of the intake port (5) into a first passage (5A) and a second passage (5B), and a gas motion control valve (31) disposed at a downstream end of an intake manifold and adjacent to an upstream end of the partition (11). The gas motion control valve includes a rotatable valve element (33) and has a full-closed position where the valve element fully closes the second passage (5B) of the intake port and a full-open position where the valve element fully opens the second passage (5B) of the intake port. The valve element and the partition cooperate with each other to define an interspace (12) between the valve element (33) and the upstream end of the partition (11) when the gas motion control valve (31) is in the full-closed position.
摘要翻译：一种用于内燃机的进气装置，包括沿进气口（5）的纵向方向延伸以将进气口（5）的内部区域分成第一通道（5A）的分隔件（11）和以及设置在进气歧管的下游端并与隔板（11）的上游端相邻的气体运动控制阀（31）。气体运动控制阀包括可旋转的阀元件（33），并且具有完全关闭位置，其中阀元件完全关闭进气口的第二通道（5B）和阀门元件完全打开第二阀门的完全打开位置通道（5B）。当气体运动控制阀（31）处于完全关闭位置时，阀元件和隔板相互配合以限定阀元件（33）和隔板（11）的上游端之间的间隙（12）。

6. 发明授权

EP1405994B1 Intake apparatus for internal combustion engine 有权
标题翻译：内燃机进气系统
公开(公告)号：EP1405994B1
公开(公告)日：2015-04-22
申请号：EP03022572.6
申请日：2003-10-02
申请人： NISSAN MOTOR CO., LTD.
发明人： Sakai, Taro , Arimatsu, Kanjo
IPC分类号： F02B31/04
CPC分类号： F02M35/10098 , F02B1/04 , F02B31/085 , F02F1/4214 , F02M35/10222 , F02M35/10255 , F02M35/10262 , F02M35/1085 , Y02T10/146

7. 发明授权

EP1405993B1 Engine intake apparatus 有权
标题翻译：内燃机进气系统
公开(公告)号：EP1405993B1
公开(公告)日：2012-06-13
申请号：EP03022571.8
申请日：2003-10-02
申请人： NISSAN MOTOR CO., LTD.
发明人： Arimatsu, Kanjo , Sakai, Taro
IPC分类号： F02B31/04 , F02B31/08
CPC分类号： F02F1/4242 , F02B31/04 , F02B31/08 , Y02T10/146

8. 发明公开

EP1464806A3 Intake apparatus for internal combustion engine 有权
标题翻译：一种用于内燃发动机的进气装置
公开(公告)号：EP1464806A3
公开(公告)日：2010-03-31
申请号：EP04008101.0
申请日：2004-04-02
申请人： NISSAN MOTOR CO., LTD.
发明人： Sakai, Taro
IPC分类号： F02B31/06
CPC分类号： F02F1/4242 , F02B23/08 , F02B31/06 , F02B2275/16 , F02B2275/18 , F02B2275/48 , F02D9/1025 , F02F1/4214 , Y02T10/125 , Y02T10/146
摘要： An intake apparatus for an internal combustion engine, including a partition (11) dividing an intake port (5) into a first passage (5A) and a second passage (5B), and a gas motion control valve (31) including a rotatable valve element disposed upstream of the partition (11) and spaced from an upstream end (11b) thereof. The gas motion control valve (31) has a full-closed position where the valve element prevents intake air from flowing into the second passage (5B) and a full-open position where the valve element allows the intake air to flow into the second passage (5B). The valve element is inclined so as to guide a flow of the intake air to the first passage (5A) when the gas motion control valve (31) is in the full-closed position. The valve element and the partition cooperate with each other to define an interspace (12) therebetween when the gas motion control valve (31) is in the full-closed position.

9. 发明公开

EP1405993A3 Engine intake apparatus 有权
标题翻译： EinlassanlagefürBrennkraftmaschine
公开(公告)号：EP1405993A3
公开(公告)日：2006-01-11
申请号：EP03022571.8
申请日：2003-10-02
申请人： NISSAN MOTOR CO., LTD.
发明人： Arimatsu, Kanjo , Sakai, Taro
IPC分类号： F02B31/04 , F02B31/08
CPC分类号： F02F1/4242 , F02B31/04 , F02B31/08 , Y02T10/146
摘要： An intake apparatus for an internal combustion engine includes an intake port leading to an engine cylinder. The intake port is divided into first and second passage section by a partition extending in the intake port in a longitudinal direction of the intake port. A gas motion control valve is arranged to open and close an upstream end of the second passage section. A connection passage connects an upstream end portion of the second passage section to the first passage section.
摘要翻译：该装置具有调节进气口（5）的进气的流量调节部。该部分具有在端口中延伸并将端口分成两个通道部分（5A，5B）的隔板（11）。气体运动控制阀（21）打开和关闭通道部分（5B）的上游端。连接通道（12）将部分（5B）的上游端部分连接到通道部分（5A）。还包括用于内燃机的独立权利要求。

10. 发明公开

EP1469175A2 Intake system of internal combustion engine 审中-公开
标题翻译：安萨系统eren Brennkraftmaschine
公开(公告)号：EP1469175A2
公开(公告)日：2004-10-20
申请号：EP04008104.4
申请日：2004-04-02
申请人： Nissan Motor Co., Ltd.
发明人： Tominaga, Kensuke , Sakai, Taro
IPC分类号： F02B31/08
CPC分类号： F02F1/4242 , F01L3/06 , F01L3/20 , F02B31/085 , F02B2275/48 , Y02T10/125 , Y02T10/146
摘要： An internal combustion engine includes an intake port (5) leading to an engine cylinder (2). The intake port is divided into first and second passage section (5A,5B) by a partition (11) extending in the intake port in a longitudinal direction of the intake port. A gas motion control valve (31) is arranged to open and close an upstream end of the second passage section. A connection passage (12,12') connects an upstream end portion of the second passage section (5B) to the first passage section (5A). A bulge (51,52) is formed in a first part of a circumferential region surrounding the downstream port end (43) so as to prevent air from being drawn from the cylinder into the second passage section (5B).
摘要翻译：内燃机包括通向发动机气缸（2）的进气口（5）。进气口通过在进气口沿进气口的纵向方向延伸的隔板（11）分成第一和第二通道部分（5A，5B）。气体运动控制阀（31）布置成打开和关闭第二通道部分的上游端。连接通道（12,12'）将第二通道部分（5B）的上游端部分连接到第一通道部分（5A）。在围绕下游端口（43）的周向区域的第一部分中形成凸起（51,52），以防止空气从气缸中拉入第二通道部分（5B）。

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